2378704 has 10 divisors (see below), whose sum is σ = 4608770. Its totient is φ = 1189344.

The previous prime is 2378699. The next prime is 2378711. The reversal of 2378704 is 4078732.

It can be written as a sum of positive squares in only one way, i.e., 2108304 + 270400 = 1452^2 + 520^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74319 + ... + 74350.

It is an arithmetic number, because the mean of its divisors is an integer number (460877).

2^2378704 is an apocalyptic number.

It is an amenable number.

2378704 is a deficient number, since it is larger than the sum of its proper divisors (2230066).

2378704 is a wasteful number, since it uses less digits than its factorization.

2378704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148677 (or 148671 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 2378704 is about 1542.3047688443. The cubic root of 2378704 is about 133.4894061272.

The spelling of 2378704 in words is "two million, three hundred seventy-eight thousand, seven hundred four".